The cloners can call their programmer whatever they like. I would double check if it's the older TL866CS/A first as they are no longer sold and widely cloned. The page linked below is the official page where you can find dealers links and photos to identify if you have a clone TL866CS/A model at the PCB level.
http://www.autoelectric.cn/en/tl866_main.htmlIf it is a TL866CS/A clone then obviously you want that software instead. The developer has clone detection in his software to partially brick clones at a firmware level. This should be able to be reversed on a TL866CS/A which is discussed in this thread your reading.
If it's different it might pay to upload some images of the PCB so someone can tell you if it's the same layout as the newer TL866II Plus model or not. If it was me and it looked like a fake/clone of ANYTHING I'd be lodging an Ebay/Paypal dispute for a full refund (unless you specifically wanted a clone that is). You shouldn't have to send a counterfeit product back.
There are good reasons for owning both a genuine or clone TL866CS/A AND a genuine TL866II Plus, one is that the TL866 Plus model only supports programming voltages up to 18V. Other than that unless someone has brought from that specific seller who knows what it is. Their advert states from between 3.3V to 21V so that is wrong for a TL866II Plus model for a start, it should be 1.8V-6.5V VCC and 18V VPP.